Respiratory System

What is the volume that remains in the lungs even after a forceful exhale

• expiratory reserve
• residual volume
• inspiratory reserve
• total lung capacity

What muscles are used in breathing in and breathing out?

• diaphragm and intercostals
• diaphragm and lungs
• lungs and ribs
• lungs and diaphragm

What is the volume of one breath called?

• minute ventilation
• inspiratory capacity
• tidal volume
• vital capacity

The amount of air you can force out after a normal breath out

• Expiratory Reserve
• Functional Residual Capacity
• Vital Capacity
• Inspiratory Capacity

The amount of air you can still inhale after a normal breath in

• Vital Capacity
• Inspiratory Reserve
• Functional Residual Capacity
• Inspiratory Capacity

The maximum air you can get in and out of your lungs

• Vital Capacity
• Total Lung Capacity
• Residual Volume
• Inspiratory Reserve Volume

What is the role of the alveoli?

• to remove air
• allow air to travel to the alvelous
• gaseous exchange and diffusion

When air pressure inside the lungs is less than air pressure in the atmosphere...

• Air moves into the lungs
• Air moves out of the lungs

Which of the following lung capacities is the volume of air that can be maximally exhaled after a maximum inhalation?

• inspiratory capacity
• functional residual capacity
• vital capacity
• total lung capacity

What is Tidal volume

• The volume of air breathed in and out during one breath

• The maximal amount of air a person can expel

• The amount of blood pumped from the heart

• The additional air that can be forcibly inhaled after normal inspiration